Connect to a Remote Clojure nrepl Server

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1. Start nrepl on remote server and get it listening port (see Note 1 for details);

2. On client: ssh user@remote_server;

3. $ lein nrepl :connect localhost:port;

Note 1:

• Start nrepl in command-line: use ps -ef ...;

• Start nrepl in Emacs: use C-c M-d to get port;

Note 2:

• test: nc -zv ip port;

• Display current REPL connection details: C-c M-d

• Search forward/reverse through command history with regex: M-s/M-r

• Search the previous/next item in history using the current input as search pattern: M-p M-n

• Close any unmatched parenthesis and then evaluate the current input: C-RET

Ref: https://github.com/clojure-emacs/nrepl.el

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